Sentences with phrase «bacterial strain which»

Further experiments showed that it is rather the metabolic products of the microbiome than a single bacterial strain which is holds responsible for the observed effects.

This lactulose breath test will provide information on harmful bacterial strains which can arise in the small intestine.

Not exact matches

The precision with which the bacterial enzymes do their work also allows the researchers to efficiently make the exact strained rings they want, with a precise configuration and in a single chiral form.

Thomas Clavel from ZIEL and colleagues describe a new resource in «Nature Microbiology» which, for the first time, contains a hundred cultured bacterial strains from the mouse gut microbiome.

This new peptide, which they called clavanin - MO, was very potent against many bacterial strains.

The findings, announced online in the journal Antimicrobial Agents and Chemotherapy and funded by the National Institutes of Health, provide a needed boost to the field of antibiotic development, which has been limited in the last four decades and outpaced by the rise of drug - resistant bacterial strains.

In addition to TDA's killing mechanism, the researchers were interested in understanding the mechanism by which a bacterial strain could become resistant to the antibiotic.

Prof. Raymond Kaempfer, the Dr. Philip M. Marcus Professor of Molecular Biology and Cancer Research at the Institute for Medical Research Israel - Canada (IMRIC), in the Hebrew University's Faculty of Medicine, explains: «Rather than targeting the bacterial pathogens, which can then mutate to develop antibiotic resistance, host - oriented therapeutics have the advantage of remaining effective even against infections with antibiotic - resistant strains.

From 712 million high - quality reads, they identified 85 bacterial genera and 201 bacterial species, 185 of which were identified down to the strain level.

They found that the bacterial strains from these Africans diverged from those of the Americans about 1.7 million years ago, which corresponds with the earliest exodus of human ancestors out of Africa.

«The fact that we could alleviate inflammation by adding back a single key bacterial strain, suggests that it could be useful as a probiotic for inflammatory diseases,» said Rolig, who, along with Eisen, is a scientist in the National Institutes of Health - funded Microbial Ecology and Theory of Animals Center for Systems Biology, known as the META Center, which Guillemin heads.

The selective binding of specific bacterial species and / or strains in current practice requires expensive «cold - chain» reagents such as antibodies which often preclude using these processes outside of a hospital setting or in developing nations.

They identified 221 bacterial strains, four of which appeared more frequently on diseased coral.

Like many types of bacterial pathogens, A. marginale has a huge variety of strains and is widely distributed geographically, which makes vaccine development challenging.

The researchers used a genetic technique called «gene deletion,» which involves removing a specific gene in a bacterial strain and observing the consequences.

Once the bacterial cell signaling protein cagA reaches the host cytosol, it is capable of altering subsequent generations of progenitor cells, leading to the development of cancer through changes in mitotic activity, apoptosis, cellular assembly, and signaling.26 Although it should be noted that while the presence of the cagA protein doubles the risk of gastric cancer, cagA - negative strands also increase the risk of distal gastric cancer.27 Additional H pylori virulence factors include babA2, which encodes bacterial adhesion with gastric epithelial cells, and vacuolating cytotoxin A, which is encoded by the gene vacA.28, 29 H pylori strains carrying some combination of the babA2, cagA, and vacA genes were associated with the highest risk of developing intestinal metaplasia.

Based on these findings, the research team proposed a new pathogenesis model in which each combination of host and UPEC strain is a unique pairing of bacterial urovirulence potential and host susceptibility — and the compatibility of that pairing ultimately determines UTI outcome, including severity.

The GENSAT collection contains transgenic strains of mice in which each transgene is derived from bacterial artificial chromosomes (BACs) and expresses a reporter gene in the same environment as the native gene.

Honey also contains its own healthy bacterial strains, which further help to displace unhealthy ones.

Burdock inulin was applied to healthy bacterial strains called bifidobacterium, which reside in your gut and protect against harmful pathogens like candida.

This is an alcohol compound which is known to annihilate a broad spectrum of bacterial strains...

Fermentation helps too, like with homemade kefir, which contains more than 80 different probiotic bacteria and yeast strains, vs commercial kefir which usually contains 3 or 4 bacterial strains.

Lactobacillus reuteri is known to suppress the inflammatory bacterial strain helicobacter pylori, which assaults the intestinal wall, prevents nutrient absorption, and also causes peptic ulcers in third - world countries.

Its only substance is the fiber, which provides another acne - clearing benefit, the nourishing of healthy bacterial strains in your gut.

Minimise sugary junk foods since sugar feeds unhealthy yeasts like candida, and eat a wide variety of antioxidant plant foods which can provide fuel to healthy bacterial strains.

According to those who have experimented with mixing the Kefir with any other bacterial and yeast strain, you will create a «hybrid which will become a little of each (Kef - oghurt) although unknown what will happen with a store bought yoghurt)

These acids made the gut environment mildly acidic, which reduced the numbers of harmful bacterial strains.

What we found was that when we infused it into our formula, it worked synergistically with our bacterial and fungal strains, which allowed it to break down digestive plaques.

A review by Dinan et al. encompasses the clinical basis for the use of probiotics in mental health with reference to animal studies in which behavioral changes resulted from exposure to bacterial strains such as bifidobacterium and lactobacillus.

Indeed, scientists still aren't sure exactly which microbial species are part of a healthy microbiome, nor do they know whether certain bacterial strains are absolutely vital to mental functioning, or whether the right balance is what's key.

As GI bacteria may play a role in the development of IBD, newer therapies include prebiotics, which are substances that promote certain bacterial populations, and probiotics, which are bacterial strains that promote GI health.

He co-authored the Food Safety in the United States chapter in a 1998 American Society of Microbiology book about organisms causing foodborne illness such as the dangerous strain of E. coli 0157: H7; and another ASM book chapter, Campylobacter Prevention and Control: the USDA - Food Safety and Inspection Service Role and New Food Safety Approaches, which discusses the most common cause of bacterial foodborne illness in the United States.

Further, Bolsen reported that Coskata has licensed a variety of anaerobic bacterial strains capable of converting both CO and H2, and has patents pending for its bioreactor designs, which are scalable and capable of carrying out fermentation or converting syngas to ethanol at low - to - moderate pressures and low temperatures.